Principal Spectrum Preferred and Income ETF GARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:2.60% (-0.01%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0079 | 19.19 | |
| 0.3130 | 16.07 | |
| 0.5960 | 36.93 |
Estimation Period:
Jun 17, 2020 to Feb 13, 2026
Jun 17, 2020 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
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